diff --git a/java/sdk_library.go b/java/sdk_library.go
index cdd0448..98e1e37 100644
--- a/java/sdk_library.go
+++ b/java/sdk_library.go
@@ -30,6 +30,7 @@
 
 	"android/soong/android"
 	"android/soong/dexpreopt"
+	"android/soong/etc"
 )
 
 const (
@@ -3163,10 +3164,12 @@
 }
 
 // from android.PrebuiltEtcModule
-func (module *sdkLibraryXml) OutputFile() android.OutputPath {
-	return module.outputFilePath
+func (module *sdkLibraryXml) OutputFiles(tag string) (android.Paths, error) {
+	return android.OutputPaths{module.outputFilePath}.Paths(), nil
 }
 
+var _ etc.PrebuiltEtcModule = (*sdkLibraryXml)(nil)
+
 // from android.ApexModule
 func (module *sdkLibraryXml) AvailableFor(what string) bool {
 	return true